8c5d5e82bc
Read xz options from the kiwi runtime configuration file and pass along the information to the commands which performs compression tasks
117 lines
3.4 KiB
Python
117 lines
3.4 KiB
Python
# Copyright (c) 2015 SUSE Linux GmbH. All rights reserved.
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#
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# This file is part of kiwi.
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#
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# kiwi is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# kiwi is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with kiwi. If not, see <http://www.gnu.org/licenses/>
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#
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"""
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usage: kiwi system create -h | --help
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kiwi system create --root=<directory> --target-dir=<directory>
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[--signing-key=<key-file>...]
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kiwi system create help
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commands:
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create
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create a system image from the specified root directory
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the root directory is the result of a system prepare
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command
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create help
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show manual page for create command
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options:
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--root=<directory>
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the path to the root directory, usually the result of
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a former system prepare call
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--target-dir=<directory>
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the target directory to store the system image file(s)
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--signing-key=<key-file>
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includes the key-file as a trusted key for package manager validations
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"""
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import os
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# project
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from kiwi.tasks.base import CliTask
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from kiwi.help import Help
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from kiwi.builder import ImageBuilder
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from kiwi.system.setup import SystemSetup
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from kiwi.privileges import Privileges
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from kiwi.path import Path
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from kiwi.logger import log
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class SystemCreateTask(CliTask):
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"""
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Implements creation of system images
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Attributes
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* :attr:`manual`
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Instance of Help
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"""
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def process(self):
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"""
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Create a system image from the specified root directory
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the root directory is the result of a system prepare
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command
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"""
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self.manual = Help()
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if self._help():
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return
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Privileges.check_for_root_permissions()
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abs_target_dir_path = os.path.abspath(
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self.command_args['--target-dir']
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)
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abs_root_path = os.path.abspath(self.command_args['--root'])
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self.load_xml_description(
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abs_root_path
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)
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self.runtime_checker.check_target_directory_not_in_shared_cache(
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abs_target_dir_path
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)
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log.info('Creating system image')
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if not os.path.exists(abs_target_dir_path):
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Path.create(abs_target_dir_path)
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setup = SystemSetup(
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xml_state=self.xml_state,
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root_dir=abs_root_path
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)
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setup.call_image_script()
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image_builder = ImageBuilder(
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self.xml_state,
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abs_target_dir_path,
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abs_root_path,
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custom_args={
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'signing_keys': self.command_args['--signing-key'],
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'xz_options': self.runtime_config.get_xz_options()
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}
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)
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result = image_builder.create()
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result.print_results()
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result.dump(
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os.sep.join([abs_target_dir_path, 'kiwi.result'])
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)
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def _help(self):
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if self.command_args['help']:
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self.manual.show('kiwi::system::create')
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else:
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return False
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return self.manual
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